General
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Target
ba4e6a37a573d52c8662858559fc0ce0b99156bbbb56b44762912243c4abe39c.exe
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Size
13.5MB
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Sample
241123-pk1yba1lbp
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MD5
d10e66a249b3d6e9523b2ef377a732e0
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SHA1
bbebd8b6af0275d16f7613451665f9e749bcec45
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SHA256
ba4e6a37a573d52c8662858559fc0ce0b99156bbbb56b44762912243c4abe39c
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SHA512
df255294220063308eb1155cd5f8a299f8e3f64084aa0d66178f69bf1ebe6245a861c6070a9fdeda4ab75a9870bfde4b8745c56ddd638197925b892556ff3ea2
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SSDEEP
6144:NpQ6t5O5aSeJhB5Cnyt+dg/KRJC8jbPzxRL2RjZyjSIQf4GFx:Nm6+8Rhqnycdg/SljbbxRL+Z6Sr7Fx
Static task
static1
Behavioral task
behavioral1
Sample
ba4e6a37a573d52c8662858559fc0ce0b99156bbbb56b44762912243c4abe39c.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ba4e6a37a573d52c8662858559fc0ce0b99156bbbb56b44762912243c4abe39c.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
ba4e6a37a573d52c8662858559fc0ce0b99156bbbb56b44762912243c4abe39c.exe
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Size
13.5MB
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MD5
d10e66a249b3d6e9523b2ef377a732e0
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SHA1
bbebd8b6af0275d16f7613451665f9e749bcec45
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SHA256
ba4e6a37a573d52c8662858559fc0ce0b99156bbbb56b44762912243c4abe39c
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SHA512
df255294220063308eb1155cd5f8a299f8e3f64084aa0d66178f69bf1ebe6245a861c6070a9fdeda4ab75a9870bfde4b8745c56ddd638197925b892556ff3ea2
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SSDEEP
6144:NpQ6t5O5aSeJhB5Cnyt+dg/KRJC8jbPzxRL2RjZyjSIQf4GFx:Nm6+8Rhqnycdg/SljbbxRL+Z6Sr7Fx
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Tofsee family
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2